Agilent Technologies Arsine/Phosphine GC/SQ Analyzer is the industry’s first GC/MS system capable of robust, ultra-trace detection (single-digit ppb levels) of arsine/phosphine contaminants in high-purity ethylene and propylene. The new Arsine/Phosphine GC/MS Analyzer is delivered with the essential hardware, consumables, calibration system and standards, and methods to support fast start-up and routine operation. By moving impurity detection to an internal QA/QC workflow, polyethylene and polypropylene producers are able to protect costly catalysts and increase production yield.